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Eric Dresselhuys
Chief Executive Officer at
ESS Tech Subsidiary, Inc.
Net worth: 17 153 $ as of 2026-08-30
Profile
Eric P.
Dresselhuys was the founder of Itron Networked Solutions, Inc., founded in 2002, where the title held was Executive VP-Global Sales & Development from 2015 to 2017.
Current jobs include Chief Executive Officer & Director at ESS Tech Subsidiary, Inc. since 2021, Chairman at Enian Ltd., Director at AutoGrid Systems, Inc., and Independent Director at Category Leader Partner Corp.
1.
Former jobs include Chief Executive Officer at Juncion, Inc. from 2017 to 2021, Chief Executive Officer & Director at ESS Tech, Inc. from 2021 to 2025, Director at Demand Response & Smart Grid Coalition, Director at Smart Grid Consumer Collaborative, Principal at Procter & Gamble Co., Vice President-Sales & Marketing at InnovaTech, Inc. in 2002, and President-Development at Smart Energy Systems, Inc. from 2018 to 2020.
Education includes undergraduate studies at the University of Wisconsin.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
ESS TECH INC 0.12% | 2026-03-30 | 49,008 ( 0.12% ) | 17 153 $ | 2026-08-30 |
Eric Dresselhuys active positions
| Companies | Position | Start |
|---|---|---|
Category Leader Partner Corp. 1
 Category Leader Partner Corp. 1 Financial ConglomeratesFinance Operates as a blank check company | Director/Board Member | - |
ESS Tech Subsidiary, Inc.
 ESS Tech Subsidiary, Inc. Electrical ProductsProducer Manufacturing Manufactures and supplies iron flow batteries | Chief Executive Officer | 2021-04-20 |
Enian Ltd. | Chairman | - |
AutoGrid Systems, Inc.
 AutoGrid Systems, Inc. Packaged SoftwareTechnology Services Develops AI-driven software platform | Director/Board Member | - |
Former positions of Eric Dresselhuys
| Companies | Position | End |
|---|---|---|
| ESS TECH, INC. | Chief Executive Officer | 2025-02-12 |
Juncion, Inc. | Chief Executive Officer | 2021-02-28 |
Smart Energy Systems, Inc.
 Smart Energy Systems, Inc. Packaged SoftwareTechnology Services Offers AI-powered software platform solutions for utilities and energy sectors | Corporate Officer/Principal | 2020-06-30 |
| SILVER SPRING NETWORKS INC | Founder | 2017-02-28 |
InnovaTech, Inc.
 InnovaTech, Inc. Data Processing ServicesTechnology Services Provides data warehousing and related services | Sales & Marketing | 2001-12-31 |
Training of Eric Dresselhuys
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
60
1st degree connections
13
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 13 |
|---|---|
Procter & Gamble Co.
 Procter & Gamble Co. Household/Personal CareConsumer Non-Durables Manufactures and sells fabric & home care products, diapers, baby wipes, tissues, toilet paper, hair, skin and personal care, toothbrushes, vitamins, supplements & razors | Consumer Non-Durables |
InnovaTech, Inc.
InnovaTech, Inc. Data Processing ServicesTechnology Services Provides data warehousing and related services | Technology Services |
Itron Networked Solutions, Inc.
 Itron Networked Solutions, Inc. Information Technology ServicesTechnology Services Provides IoT network and data platform solutions & designs smart grid products | Technology Services |
University of Wisconsin
 University of Wisconsin Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
AutoGrid Systems, Inc.
AutoGrid Systems, Inc. Packaged SoftwareTechnology Services Develops AI-driven software platform | Technology Services |
Demand Response & Smart Grid Coalition | |
ESS Tech Subsidiary, Inc.
ESS Tech Subsidiary, Inc. Electrical ProductsProducer Manufacturing Manufactures and supplies iron flow batteries | Producer Manufacturing |
Smart Grid Consumer Collaborative
 Smart Grid Consumer Collaborative Miscellaneous Commercial ServicesCommercial Services Educates public about the benefits of energy and energy technology | Commercial Services |
Smart Energy Systems, Inc.
Smart Energy Systems, Inc. Packaged SoftwareTechnology Services Offers AI-powered software platform solutions for utilities and energy sectors | Technology Services |
Enian Ltd. | |
Category Leader Partner Corp. 1
Category Leader Partner Corp. 1 Financial ConglomeratesFinance Operates as a blank check company | Finance |
Juncion, Inc. | |
ESS Tech, Inc.
 ESS Tech, Inc. Electrical ProductsProducer Manufacturing Manufactures and commercializes iron flow batteries for commercial and utility-scale energy storage applications | Producer Manufacturing |
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